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| author | Saurav Sachidanand <sauravsc@amazon.com> | 2026-08-13 17:01:54 +0000 |
|---|---|---|
| committer | Namhyung Kim <namhyung@kernel.org> | 2026-08-18 14:31:18 -0700 |
| commit | 2d85e13c5526eee5f4d5670472a949f1489707ed (patch) | |
| tree | 21ef9b6a6b7963bd520789a50a79d742eee6d8f8 /tools/perf/scripts/python | |
| parent | 78148c85297024ffe7a709acb7cc4fc907271176 (diff) | |
| download | linux-2d85e13c5526eee5f4d5670472a949f1489707ed.tar.gz linux-2d85e13c5526eee5f4d5670472a949f1489707ed.zip | |
perf vendor events arm64: fix swapped MetricGroup for Tegra410 L1 prefetcher metrics
The L1D prefetcher metrics (l1d_cache_rw_miss_ratio, l1d_demand_accesses,
etc.) were incorrectly assigned to MetricGroup "L1I_Prefetcher_Effectiveness"
and vice versa. This causes 'perf stat --metric-group L1D_Prefetcher_Effectiveness'
to display L1I metrics, which is misleading.
Swap the MetricGroup assignments so L1D metrics are in the L1D group and
L1I metrics are in the L1I group.
Fixes: 86ff690f45cc ("perf vendor events arm64: Add Tegra410 Olympus PMU events")
Signed-off-by: Saurav Sachidanand <sauravsc@amazon.com>
Reviewed-by: Besar Wicaksono <bwicaksono@nvidia.com>
Reviewed-by: Ian Rogers <irogers@google.com>
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions